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PHP code example of anshu-krishna / data-validator

1. Go to this page and download the library: Download anshu-krishna/data-validator library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

anshu-krishna / data-validator example snippets



rishna\DataValidator\ComplexException;
use Krishna\DataValidator\OutOfBoundAction;
use Krishna\DataValidator\Validator;
try {
   $dv = new Validator([
      'a' => 'int',
      // a is will be set to null
      
      'd' => 'null|int|uuid',
      // d is dump($result);
/*
Output:
object(Krishna\DataValidator\Returner)[14]
public readonly mixed 'value' => 
array (size=4)
   'a' => int 10
   'b' => float 20.5
   'c' => null
   'd' => string 'f47ac10b-58cc-4372-a567-0e02b2c3d479' (length=36)
public readonly mixed 'error' => null
public readonly bool 'valid' => boolean true
*/

$result = $dv->validate([
   'a' => '10',
   'b' => 20,
   'c' => 5,
   'd' => 'f47ac10b-58cc-4372-a567-0e02b2c3d479',
]);
var_dump($result);
/*
Output:
object(Krishna\DataValidator\Returner)[7]
public readonly mixed 'value' => 
array (size=4)
   'a' => int 10
   'b' => float 20
   'c' => int 5
   'd' => string 'f47ac10b-58cc-4372-a567-0e02b2c3d479' (length=36)
public readonly mixed 'error' => null
public readonly bool 'valid' => boolean true
*/

$result = $dv->validate([
   'a' => '0x10',
   'd' => 20,
   'e' => 30,
]);
var_dump($result);
/*
Output:
object(Krishna\DataValidator\Returner)[17]
public readonly mixed 'value' => 
array (size=3)
   'a' => int 16
   'c' => null
   'd' => int 20
public readonly mixed 'error' => null
public readonly bool 'valid' => boolean true
*/

$result = $dv->validate([
   'b' => 'abc',
   'c' => 'def',
   'd' => 'null',
]);
var_dump($result);
/*
Output:
object(Krishna\DataValidator\Returner)[7]
public readonly mixed 'value' => null
public readonly mixed 'error' => 
object(Krishna\DataValidator\ErrorReader)[14]
   public 0 => string '[a]: Missing' (length=12)
   public 1 => string '[b]: Expected 'float'' (length=21)
   public 2 => string '[c]: Expected 'unsigned'' (length=24)
public readonly bool 'valid' => boolean false
*/